الوصف

CAS：********2
EINECS：********5
Molecular Formula：ZnO
Molecular Weight：*1.*9
Appearance：White or light yellow fine powder, odorless, tasteless, Yellow at high temperature and white after cooling, melting point of ***5℃ (***7F) 
Solubility：It is a two-stage oxide, soluble in acid、concentrated hydroxid、 ammonia water and ammonium salt solutions, difficult to dissolve in water and ethanol。
Uses：
Mainly used in the electronics industry to manufacture deflection magnetic core or other zinc magnesium ferrite magnetic cores.
Characteristic：
1. The particle size is small and uniform, making it easy to fully integrate with other ingredients in the use process and reducing the deviation of physical parameters of electronic components; .
2. High purity, easy operation, conducive to improving the quality rate;
3. The content of copper, manganese, aluminum, iron and other elements is small, which has little impact on the performance of electronic components and can reduce the error between actual value and theoretical valueï¼›
Quality standard：